The Evolution of Clear Aligner Treatment

Orthodontic aligner therapy has been around for many years. In 1990, 2 Students from Stanford University combined computer-aided design with orthodontic appliances. Designed by Kelsey Wirth and Zia Chishti, Invisalign clear aligner systems reshaped the field of orthodontics.

They provide a discreet alternative to braces and a convenient way to improve dental alignment and correct bite issues. These systems work through a series of customised, transparent trays, that gradually shift teeth into their desired positions. The orthodontic treatment process involves a series of trays that gradually improve tooth alignment.

Initial Assessment and Treatment Planning

The process begins with a thorough examination of your dental structure. X-rays, photographs, 3D scans and digital impressions are taken. Your orthodontist uses advanced computer technology to create a detailed 3D model of your teeth.

Using 3D modelling, a step-by-step treatment plan is customised to your exact needs. This ensures the most efficient treatment journey possible.

Custom Aligner Fabrication

A series of trays is 3D printed according to your orthodontist’s instructions. The complexity of your case determines the number of trays and the treatment duration. Each aligner is designed to be worn sequentially and is slightly different from the previous one. The incremental adjustments encourage gradual tooth movement.

Wearing the Aligners

You can expect to wear each set of aligners for approximately 1-2 weeks before moving on to the next set. The aligners are virtually invisible, allowing you to go about your daily activities with minimal aesthetic impact. The clear trays can be removed for eating, drinking, brushing, and flossing. For optimal results, they should be worn for at least 20-22 hours a day.

Gentle Tooth Movement

Each aligner in the series exerts gentle, controlled pressure on specific teeth. This pressure gradually shifts the teeth into their desired positions. Orthodontic clear aligners are effective for addressing a range of alignment issues, including crowding, spacing, overbites, underbites, and crossbites.

Regular Monitoring and Aligner Changes

During the treatment process, you will have regular check-up appointments with your orthodontist. These appointments allow the orthodontist to assess your progress and make any necessary adjustments to the treatment plan.

Bite Correction

Orthodontic clear aligners work to improve tooth alignment and can also address bite issues. The customised treatment plan takes into account the desired bite alignment. They guide the upper and lower jaws into the proper relationship over time correcting moderate bite misalignment.

Retention Phase

After the desired tooth and bite alignment are achieved, you will transition to the retention phase. Custom-made retainers are designed around the final position of teeth. They are worn to prevent relapse and are a critical part of ensuring treatment results are retained.

Advantages in the quest for improved alignment and bite

Aesthetic Appeal

Clear aligners are virtually invisible, making them an appealing option for individuals concerned about the appearance of traditional braces.

Comfort and Convenience

The smooth plastic of the aligners reduces the likelihood of discomfort and irritation often associated with braces. Easily removed for eating, drinking and brushing, they offer unmatched flexibility and minimal impact on lifestyle.

Predictable Treatment

Prior to starting treatment, you will be able to see a virtual representation of the expected progress. Advanced technology allows your orthodontist to visualize the entire treatment process. Accurate planning, precise manufacturing and regular monitoring contribute to predictable results.

Choosing an Orthodontist

Choosing an experienced orthodontist for your clear aligner treatment is critical for achieving results you can smile about confidently. The advantages include:

1. Accurate diagnosis – Understanding your case and any complexity is crucial for effective orthodontic treatment. Your orthodontist can also help you understand if clear aligner treatment is suited to your needs.
2. Tailored treatment – No two orthodontic cases are alike and that means no two treatment plans are alike. An experienced orthodontist will precisely map out each tooth movement and make sure your treatment is no longer than it needs to be.
3. Managing Risk – Like most industries, the cost of treatment can vary. Making sure your orthodontist is trained and experienced in working with your chosen aligner technology will help reduce the chance of risk. DIY and online orthodontics should be avoided as corrective treatments are often costly and time-consuming.
4. Regular Reviews – Orthodontic treatment is a gradual process that requires precision to ensure lasting results are achieved.

Clear aligners provide a discreet, effective and comfortable alternative to braces. To learn if Invisalign can help you achieve a smile you are proud to share, get in touch with our team.